
body {
    overflow-x: hidden;
    background-color: #ebeef6;
}

.box {
    width: 100%;
}

/* 背景 */
.background {
    width: 100%;
    height: 1300px;
    position: absolute;
    top: 0;
    z-index: -2;
}

/* 导航栏 */
.box .nav {
    font-size: 18px;
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(238, 248, 254, 0.8);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 72px;
    z-index: 1;
}

.box .nav .left img {
    height: 30px;
}

.box .nav .left {
    width: 100px;
    display: flex;
}

.box .nav .left div {
    align-self: end;
}

.box .nav .mid {
    display: flex;
    justify-content: space-around;
    width: 50%;
}

.box .nav .right {
    background-color: #3071ff;
    padding: auto;
    display: inline-block;
    border-radius: 4px;
    padding: 9px 12px;
    font-size: 14px;
}

.box .nav .right:hover {
    background-color: #2da4ff;
}

.box .nav .right span {
    color: #ffffff;
}

/* 导航栏结束 */
/* 页脚 */
.footer {
    padding: 100px 15%;
    display: flex;
    justify-content: space-between;
}

.footer .left img {
    height: 50px;
}

.footer .left {
    height: 50px;
    width: 200px;
    display: flex;
}

.footer .left div {
    font-weight: 1000;
    align-self: end;
    font-size: 30px;
}

.footer .list .top {
    margin-top: 20px;
    font-size: 30px;
    font-weight: 1000;
}

.footer .list ul {
    list-style: none;
    padding-left: 50px;
    line-height: 50px;
}

hr {
    width: 80%;
    border: 2px solid #ccc;
}

.end {
    font-size: 20px;
    text-align: center;
}
.end h6{
    margin: 20px 0;
}

/* 页脚结束 */